Without delay, let's solve this. We've got 301 and we will be multiplying it by 151, that is, adding 301 to itself 151 times.
Step 1: 0 + 301 = 301
Step 2: 301 + 301 = 602
Step 3: 602 + 301 = 903
Step 4: 903 + 301 = 1204
Step 5: 1204 + 301 = 1505
Step 6: 1505 + 301 = 1806
Step 7: 1806 + 301 = 2107
Step 8: 2107 + 301 = 2408
Step 9: 2408 + 301 = 2709
Step 10: 2709 + 301 = 3010
Step 11: 3010 + 301 = 3311
Step 12: 3311 + 301 = 3612
Step 13: 3612 + 301 = 3913
Step 14: 3913 + 301 = 4214
Step 15: 4214 + 301 = 4515
Step 16: 4515 + 301 = 4816
Step 17: 4816 + 301 = 5117
Step 18: 5117 + 301 = 5418
Step 19: 5418 + 301 = 5719
Step 20: 5719 + 301 = 6020
Step 21: 6020 + 301 = 6321
Step 22: 6321 + 301 = 6622
Step 23: 6622 + 301 = 6923
Step 24: 6923 + 301 = 7224
Step 25: 7224 + 301 = 7525
Step 26: 7525 + 301 = 7826
Step 27: 7826 + 301 = 8127
Step 28: 8127 + 301 = 8428
Step 29: 8428 + 301 = 8729
Step 30: 8729 + 301 = 9030
Step 31: 9030 + 301 = 9331
Step 32: 9331 + 301 = 9632
Step 33: 9632 + 301 = 9933
Step 34: 9933 + 301 = 10234
Step 35: 10234 + 301 = 10535
Step 36: 10535 + 301 = 10836
Step 37: 10836 + 301 = 11137
Step 38: 11137 + 301 = 11438
Step 39: 11438 + 301 = 11739
Step 40: 11739 + 301 = 12040
Step 41: 12040 + 301 = 12341
Step 42: 12341 + 301 = 12642
Step 43: 12642 + 301 = 12943
Step 44: 12943 + 301 = 13244
Step 45: 13244 + 301 = 13545
Step 46: 13545 + 301 = 13846
Step 47: 13846 + 301 = 14147
Step 48: 14147 + 301 = 14448
Step 49: 14448 + 301 = 14749
Step 50: 14749 + 301 = 15050
Step 51: 15050 + 301 = 15351
Step 52: 15351 + 301 = 15652
Step 53: 15652 + 301 = 15953
Step 54: 15953 + 301 = 16254
Step 55: 16254 + 301 = 16555
Step 56: 16555 + 301 = 16856
Step 57: 16856 + 301 = 17157
Step 58: 17157 + 301 = 17458
Step 59: 17458 + 301 = 17759
Step 60: 17759 + 301 = 18060
Step 61: 18060 + 301 = 18361
Step 62: 18361 + 301 = 18662
Step 63: 18662 + 301 = 18963
Step 64: 18963 + 301 = 19264
Step 65: 19264 + 301 = 19565
Step 66: 19565 + 301 = 19866
Step 67: 19866 + 301 = 20167
Step 68: 20167 + 301 = 20468
Step 69: 20468 + 301 = 20769
Step 70: 20769 + 301 = 21070
Step 71: 21070 + 301 = 21371
Step 72: 21371 + 301 = 21672
Step 73: 21672 + 301 = 21973
Step 74: 21973 + 301 = 22274
Step 75: 22274 + 301 = 22575
Step 76: 22575 + 301 = 22876
Step 77: 22876 + 301 = 23177
Step 78: 23177 + 301 = 23478
Step 79: 23478 + 301 = 23779
Step 80: 23779 + 301 = 24080
Step 81: 24080 + 301 = 24381
Step 82: 24381 + 301 = 24682
Step 83: 24682 + 301 = 24983
Step 84: 24983 + 301 = 25284
Step 85: 25284 + 301 = 25585
Step 86: 25585 + 301 = 25886
Step 87: 25886 + 301 = 26187
Step 88: 26187 + 301 = 26488
Step 89: 26488 + 301 = 26789
Step 90: 26789 + 301 = 27090
Step 91: 27090 + 301 = 27391
Step 92: 27391 + 301 = 27692
Step 93: 27692 + 301 = 27993
Step 94: 27993 + 301 = 28294
Step 95: 28294 + 301 = 28595
Step 96: 28595 + 301 = 28896
Step 97: 28896 + 301 = 29197
Step 98: 29197 + 301 = 29498
Step 99: 29498 + 301 = 29799
Step 100: 29799 + 301 = 30100
Step 101: 30100 + 301 = 30401
Step 102: 30401 + 301 = 30702
Step 103: 30702 + 301 = 31003
Step 104: 31003 + 301 = 31304
Step 105: 31304 + 301 = 31605
Step 106: 31605 + 301 = 31906
Step 107: 31906 + 301 = 32207
Step 108: 32207 + 301 = 32508
Step 109: 32508 + 301 = 32809
Step 110: 32809 + 301 = 33110
Step 111: 33110 + 301 = 33411
Step 112: 33411 + 301 = 33712
Step 113: 33712 + 301 = 34013
Step 114: 34013 + 301 = 34314
Step 115: 34314 + 301 = 34615
Step 116: 34615 + 301 = 34916
Step 117: 34916 + 301 = 35217
Step 118: 35217 + 301 = 35518
Step 119: 35518 + 301 = 35819
Step 120: 35819 + 301 = 36120
Step 121: 36120 + 301 = 36421
Step 122: 36421 + 301 = 36722
Step 123: 36722 + 301 = 37023
Step 124: 37023 + 301 = 37324
Step 125: 37324 + 301 = 37625
Step 126: 37625 + 301 = 37926
Step 127: 37926 + 301 = 38227
Step 128: 38227 + 301 = 38528
Step 129: 38528 + 301 = 38829
Step 130: 38829 + 301 = 39130
Step 131: 39130 + 301 = 39431
Step 132: 39431 + 301 = 39732
Step 133: 39732 + 301 = 40033
Step 134: 40033 + 301 = 40334
Step 135: 40334 + 301 = 40635
Step 136: 40635 + 301 = 40936
Step 137: 40936 + 301 = 41237
Step 138: 41237 + 301 = 41538
Step 139: 41538 + 301 = 41839
Step 140: 41839 + 301 = 42140
Step 141: 42140 + 301 = 42441
Step 142: 42441 + 301 = 42742
Step 143: 42742 + 301 = 43043
Step 144: 43043 + 301 = 43344
Step 145: 43344 + 301 = 43645
Step 146: 43645 + 301 = 43946
Step 147: 43946 + 301 = 44247
Step 148: 44247 + 301 = 44548
Step 149: 44548 + 301 = 44849
Step 150: 44849 + 301 = 45150
Step 151: 45150 + 301 = 45451

So, 301*151 = 45451